22 #ifndef AVFORMAT_FLACENC_H 23 #define AVFORMAT_FLACENC_H 30 int extradata_size,
int last_block);
int ff_flac_is_native_layout(uint64_t channel_layout)
FLAC (Free Lossless Audio Codec) decoder/demuxer common functions.
int ff_flac_write_header(AVIOContext *pb, uint8_t *extradata, int extradata_size, int last_block)